Workers toil in the dust building a broad retaining wall of stone and cement on a road construction project near Hawzen, Ehiopia, an excavator works in the background chipping stone for the wall, bene
Workers toil in the dust building a broad retaining wall of stone and cement on a road construction project near Hawzen, Ehiopia, an excavator works in the background chipping stone for the wall, beneath a pale blue sky.